How do you multiply $- \frac{4}{5} (- \frac{1}{2} x + \frac{2}{3} y - 1)$ $-4/5(-1/2x+2/3y-1)$ ?

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How do you multiply $- \frac{4}{5} (- \frac{1}{2} x + \frac{2}{3} y - 1)$ $-4/5(-1/2x+2/3y-1)$ ?

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Answer 1 · 2018-04-07T12:51:32

$\frac{2}{5} x - \frac{8}{15} y + \frac{4}{5}$ $color(magenta)(2/5x-8/15y+4/5$

Explanation:

$- \frac{4}{5} (- \frac{1}{2} x + \frac{2}{3} y - 1)$ $-4/5(-1/2x+2/3y-1)$

$a a a a a a a a a a a a a$ $color(white)(aaaaaaaaaaaaa)$ $- \frac{1}{2} x + \frac{2}{3} y - 1$ $-1/2x+2/3y-1$
$a a a a a a a a a a a$ $color(white)(aaaaaaaaaaa)$ $\times - \frac{4}{5}$ $xx -4/5$
$a a a a a a a a a a a a a$ $color(white)(aaaaaaaaaaaaa)$ $¯ ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ ¯ \frac{2}{5} x - \frac{8}{15} y + \frac{4}{5}$ $overline(2/5x-8/15y+4/5)$

$a a a a a a a a a a a a a$ $color(white)(aaaaaaaaaaaaa)$ $\frac{2}{5} x - \frac{8}{15} y + \frac{4}{5}$ $color(magenta)(2/5x-8/15y+4/5$

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How do you multiply $- \frac{4}{5} (- \frac{1}{2} x + \frac{2}{3} y - 1)$ $-4/5(-1/2x+2/3y-1)$ ?

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Explanation:

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How do you multiply $- \frac{4}{5} (- \frac{1}{2} x + \frac{2}{3} y - 1)$ $-4/5(-1/2x+2/3y-1)$ ?